Norbolethone
[化] 诺勃酮; 二乙诺酮
🗣️ 情景例句
Of course.
当然。
Put not your hand between the bark and the tree.
少管闲事。
From these he can go on to appreciate more complex forms or combinations of several forms.
从这些形体出发，观赏者可进一步观察更为复杂的形体或若干形体的组合。